package com.vincent.exam.linkedList;

/**
 * 双向链表
 */
public class DoubleLinkedNode {
    public int k;
    public int v;
    public DoubleLinkedNode pre;
    public DoubleLinkedNode next;

    public DoubleLinkedNode(int k, int v) {
        this.k = k;
        this.v = v;
    }
}
